| 报告期 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 432,724,614.82 | 2,367,959,285.78 | 1,672,923,979.93 | 1,191,623,722.5 |
| 收到的税费返还 | 10,193,865.94 | 123,543,777.27 | 90,743,046 | 46,191,219.12 |
| 收到其他与经营活动有关的现金 | 25,497,930.24 | 98,681,157.26 | 67,894,481.08 | 59,374,374.78 |
| 经营活动现金流入的平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动现金流入小计 | 468,416,411 | 2,590,184,220.31 | 1,831,561,507.01 | 1,297,189,316.4 |
| 购买商品、接受劳务支付的现金 | 403,427,563.65 | 2,029,763,073.4 | 1,538,767,139.07 | 1,031,380,218.26 |
| 支付给职工以及为职工支付的现金 | 36,075,294.38 | 162,952,384.97 | 128,403,531.94 | 85,935,050.46 |
| 支付的各项税费 | 6,049,095.92 | 22,598,824.51 | 18,805,823.79 | 15,432,222.42 |
| 支付其他与经营活动有关的现金 | 42,003,337.33 | 68,414,023.89 | 57,491,796.67 | 19,237,079.39 |
| 经营活动现金流出的平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动现金流出小计 | 487,555,291.28 | 2,283,728,306.77 | 1,743,468,291.47 | 1,151,984,570.53 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动产生的现金流量净额 | -19,138,880.28 | 306,455,913.54 | 88,093,215.54 | 145,204,745.87 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 580,000,000 | - | - | - |
| 取得投资收益收到的现金 | 662,889.55 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | 100,992 | 100,992 | 100,992 |
| 投资活动现金流入的平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动现金流入小计 | 580,662,889.55 | 100,992 | 100,992 | 100,992 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,006,036.47 | 19,516,039.04 | 14,021,245.52 | 9,756,183.39 |
| 投资支付的现金 | 580,000,000 | - | - | - |
| 投资活动现金流出的平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动现金流出小计 | 584,006,036.47 | 19,516,039.04 | 14,021,245.52 | 9,756,183.39 |
| 投资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动产生的现金流量净额 | -3,343,146.92 | -19,415,047.04 | -13,920,253.52 | -9,655,191.39 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 754,774,730 | - | - |
| 取得借款收到的现金 | - | 800,614,610.92 | 800,614,610.92 | 735,614,610.92 |
| 收到其他与筹资活动有关的现金 | - | 3,623,135.14 | 2,361,500 | 2,361,500 |
| 筹资活动现金流入平衡项目 | - | 0 | 0 | 0 |
| 筹资活动现金流入小计 | - | 1,559,012,476.06 | 802,976,110.92 | 737,976,110.92 |
| 偿还债务支付的现金 | 60,500,000 | 1,065,901,512.32 | 896,387,512.84 | 746,020,888.27 |
| 分配股利、利润或偿付利息支付的现金 | 43,074,763.17 | 24,897,416.29 | 20,290,992.99 | 14,614,533.58 |
| 支付其他与筹资活动有关的现金 | 14,900,000 | 5,311,486.8 | 3,130,743.4 | 2,140,371.7 |
| 筹资活动现金流出平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动现金流出小计 | 118,474,763.17 | 1,096,110,415.41 | 919,809,249.23 | 762,775,793.55 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动产生的现金流量净额 | -118,474,763.17 | 462,902,060.65 | -116,833,138.31 | -24,799,682.63 |
| 四、汇率变动对现金及现金等价物的影响 | 86,835.63 | -177,519.68 | 28,756.04 | -70,330.72 |
| 现金及现金等价物净增加额平衡项目 | 0 | 0 | 0 | 0 |
| 五、现金及现金等价物净增加额 | -140,869,954.74 | 749,765,407.47 | -42,631,420.25 | 110,679,541.13 |
| 加:期初现金及现金等价物余额 | 826,067,617.4 | 76,302,209.93 | 76,302,209.93 | 76,302,209.93 |
| 期末现金及现金等价物余额平衡项目 | 0 | 0 | 0 | 0 |
| 期末现金及现金等价物余额 | 685,197,662.66 | 826,067,617.4 | 33,670,789.68 | 186,981,751.06 |
| 补充资料: | | | | |
| 净利润 | - | 136,085,416.34 | 106,537,441.48 | 65,573,919.2 |
| 资产减值准备 | - | 5,473,344.48 | 5,727,092.94 | 4,649,521.37 |
| 固定资产和投资性房地产折旧 | - | 58,532,032.59 | 43,655,179.08 | 29,004,132.58 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 58,532,032.59 | 43,655,179.08 | 29,004,132.58 |
| 无形资产摊销 | - | 1,756,143.19 | 1,312,468.85 | 878,361.78 |
| 长期待摊费用摊销 | - | 1,787,170.09 | 1,299,588.7 | 847,876.81 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 3,536,985.2 | 3,536,985.2 | -3,610,540.11 |
| 固定资产报废损失 | - | 20,701.89 | 20,701.89 | 4,815.39 |
| 财务费用 | - | 24,891,981.36 | 19,822,051.15 | 13,971,510.33 |
| 递延所得税 | - | -4,604,620.69 | -1,267,145.31 | -926,613.8 |
| 其中:递延所得税资产减少 | - | -3,873,536.9 | -726,204.7 | -548,011.26 |
| 递延所得税负债增加 | - | -731,083.79 | -540,940.61 | -378,602.54 |
| 存货的减少 | - | -10,499,751.95 | -129,660,203 | -170,453,318.24 |
| 经营性应收项目的减少 | - | 349,707,026.8 | 168,630,391.65 | 272,740,318.44 |
| 经营性应付项目的增加 | - | -264,657,161.36 | -135,324,500.66 | -69,999,254.82 |
| 现金的期末余额 | - | 826,067,617.4 | 33,670,789.68 | 186,981,751.06 |
| 减:现金的期初余额 | - | 76,302,209.93 | 76,302,209.93 | 76,302,209.93 |
| 公告日期 | 2025-04-26 | 2025-04-26 | 2024-12-12 | 2024-12-12 |
| 审计意见(境内) | | 标准无保留意见 | | 标准无保留意见 |